Fcpwsd #3 Rainbow Lake Estates WWTP
May Apple Trail, Villa Ridge, MO 63089 · Franklin County · Publicly Owned Treatment Works
- Average flow
- 0.002 MGD
- Design flow
- —
- NPDES permit
- MO0133248
- Administratively continued
- Permit expires
- June 2025
- Population served
- 350
- CWNS 2022
Fcpwsd #3 Rainbow Lake Estates WWTP is a publicly owned wastewater treatment works in Villa Ridge, Franklin County, Missouri treating an average of 0.002 million gallons per day, serving about 350 residents. It discharges under NPDES permit MO0133248 (administratively continued), which expires in June 2025, with 6 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at Fcpwsd #3 Rainbow Lake Estates WWTP.
Available with a free Klarifi account
See the full treatment train at Fcpwsd #3 Rainbow Lake Estates WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 6
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Fcpwsd #3 Rainbow Lake Estates WWTP.
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Nearby wastewater treatment plants in Missouri
Villa Ridge · 1 mi away
0.03 MGD
Villa Ridge · 2 mi away
0.0013 MGD
Villa Ridge · 2 mi away
—
Villa Ridge · 2 mi away
0.002 MGD
Villa Ridge · 2 mi away
0.002 MGD
Union · 3 mi away
0.33 MGD
Villa Ridge · 3 mi away
0.03 MGD
Villa Ridge · 4 mi away
0.003 MGD
Fcpwsd #3 Rainbow Lake Estates WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated September 3, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms